With the analysis among 523 patents, we discovered top 122 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., Philips are dominant in this area. They take 31.17% of the total patent filing.
Tokyo-to, Japan
Patent: 79
Tokyo-to, Japan
Patent: 43
International Business Machines Corp.
New York, United States
Patent: 29
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 29
Massachusetts, United States
Patent: 22
Noord-Holland, Netherlands
Patent: 20
Kyoto-fu, Japan
Patent: 15
Tokyo-to, Japan
Patent: 12
Toshiba Energy Systems & Solutions Corp.
Fukushima-ken, Japan
Patent: 11
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 2
New York, United States
Patent: 1
Syrius Technology (Shenzhen) Co. Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 62 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Philips, TOSHIBA Corp., Toshiba Energy Systems & Solutions Corp. take 37.10% of patent filing during this period.
Toshiba Energy Systems & Solutions Corp.
Fukushima-ken, Japan
Patent: 6
Sumitomo Electric Industries Ltd.
Illinois, United States
Patent: 4
Massachusetts, United States
Patent: 3
Noord-Holland, Netherlands
Patent: 3
Japan Superconductor Technology, Inc.
With the analysis among related 62 patents in last 5 years, we discover 18 new entrants. The Boeing Co., Bruker Switzerland AG, PsiQuantum Corp. are the most active new entrants in this area.
Illinois, United States
Patent: 4
California, United States
Patent: 2
Shanghai Shi, China
Patent: 1
Heilongjiang Electric Power Science Research Institute
Heilongjiang Sheng, China
Patent: 1
Guizhou Langchao Yingxin Technology Co., Ltd.
Guizhou Sheng, China
Patent: 1
Regents of the University of California
California, United States
Patent: 1
Shenzhen Chk Electronics Co. Ltd.
Guangdong Sheng, China
Patent: 1
British Columbia, Canada
Patent: 1
With the analysis among 55 patents, we discovered top 12 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Universidade de Vigo, University of Houston are dominant in this area. They take 41.82% of the total patent filing.
Railway Technical Research Institute
Texas, United States
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Korea Polytechnic University
Shanghai Shi, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1